Imagine a world where complicated computer networks need little or no interaction with humans: a world where computers can update and maintain their own systems, shield themselves from misfortune caused by human error and acts of nature, and fiercely protect themselves . . .
Imagine a world where complicated computer networks need little or no interaction with humans: a world where computers can update and maintain their own systems, shield themselves from misfortune caused by human error and acts of nature, and fiercely protect themselves against attacks by computer crackers.

IBM thinks it can answer the call. On Friday, Big Blue announces a multi-billion dollar program designed to create a world populated with self-managing computer networks that can ensure their own survival and stability.